CN205694038U - A kind of liquid-cooling heat radiator for high frequency switch power - Google Patents
A kind of liquid-cooling heat radiator for high frequency switch power Download PDFInfo
- Publication number
- CN205694038U CN205694038U CN201620628615.3U CN201620628615U CN205694038U CN 205694038 U CN205694038 U CN 205694038U CN 201620628615 U CN201620628615 U CN 201620628615U CN 205694038 U CN205694038 U CN 205694038U
- Authority
- CN
- China
- Prior art keywords
- liquid
- face
- block
- logical hydraulic
- high frequency
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a kind of liquid-cooling heat radiator for high frequency switch power, including be provided with multiple internal gutter being opened on a pair opposite side end face radiating block, be respectively arranged on side end face, described internal gutter opening place in connecting radiating block the logical hydraulic block of described internal gutter, be located on described logical hydraulic block for coolant is sent into or derive described radiating block draw liquid joint, be provided with sealing gasket between described side end face, internal gutter opening place and described logical hydraulic block.This utility model cooperatively forms the roundabout serpentine fin passage run through within whole device, simple and ingenious structure, good heat dissipation effect by the internal gutter of radiating block and logical hydraulic block.
Description
Technical field
This utility model relates to radiating device for electronic equipment field, cold particularly to a kind of liquid for high frequency switch power
Heat abstractor.
Background technology
Power supply be various electronic equipment must obligato ingredient, its performance quality is directly connected to the skill of electronic equipment
Art index and can working safely and reliably.Owing to the internal key components of high frequency switch power is operated in HF switch state,
Power consumption is little, and conversion ratio is high, and volume and weight only has the 20%～30% of linear power supply, therefore it has become the master of regulated power supply at present
Miscarriage product, have a very wide range of applications at industrial circle.Although effect opposite linear power supply of high frequency switch power is less, but
Operationally still can produce amount of heat, need to be cooled down by built-in or external heat abstractor, otherwise temperature in machine
Spend height, machine cisco unity malfunction.
The Chinese utility model patent of Authorization Notice No. CN 201594444 U discloses the water of a kind of high frequency switch power
Cold cooling system, including water-cooled transformer and water-cooling plate, the post of two described output center posts of described water-cooled transformer
Body leading portion is equipped with output contiguous block；It is additionally provided with commutation diode between described output contiguous block and described water-cooling plate；Institute
State output contiguous block to be connected with the anode of commutation diode, the negative electrode of described commutation diode and the one of described water-cooling plate
Face is connected, and the another side of described water-cooling plate is connected with the power device of high frequency switch power and arrangement bridge；Described water
It is provided with cyclic water channel in the conductive radiator shell of cold transformator and water-cooling plate.In this utility model utilizes water-cooling plate
Current in the cyclic water channel put take away heat, dispel the heat to the commutation diode being connected with water-cooling plate, give simultaneously
Power device and the rectifier bridge of high frequency switch power dispel the heat, and then reduce the loss of high frequency switch power.But this practicality
Novel water-cooling radiating structure is complicated, and manufacture difficulty is big, and cyclic water channel optimizes not, and components interior utilization rate is the highest.
Utility model content
The purpose of this utility model is to provide a kind of liquid-cooling heat radiator for high frequency switch power, it is possible to overcome existing
The weak point of technology, liquid-cooling heat radiation structure is the compactest, and cyclic water channel more optimizes, and radiating effect is more preferable.
Above-mentioned technical purpose of the present utility model has the technical scheme that
A kind of liquid-cooling heat radiator for high frequency switch power, multiple is opened on a pair opposite side end face including being provided with
The radiating block of internal gutter, be respectively arranged on side end face, described internal gutter opening place described in connecting radiating block
The logical hydraulic block of internal gutter, be located on described logical hydraulic block draw liquid for what coolant sent into or derived described radiating block
Joint.
As preferably, described radiating block includes square matrix, is arranged on side end face, described internal gutter opening place
Multiple installing blinds, the multiple heat conduction bars being arranged in described square matrix upper and lower surface, multiple it is arranged at described internal gutter
Spacing card article on the sides adjacent end face of side end face, opening place.
As preferably, described square matrix, heat conduction bar are one-body molded with spacing card article.
As preferably, described logical hydraulic block include logical hydraulic block body, several be located at described logical hydraulic block body one end
The installing blind in the logical liquid blind slot connecting adjacent described internal gutter on described radiating block and described radiating block on face
Adaptive multiple installing holes and multiple limiting plate protruding from described logical hydraulic block body outer surface.
As preferably, described logical hydraulic block also include being located on the end face of logical liquid blind slot place near a side for even
The connection through hole of liquid joint is drawn described in connecing.
As preferably, described logical hydraulic block also includes the use respectively close to two side ends being located on the end face of logical liquid blind slot place
In a pair connection through hole drawing liquid joint described in connection.
As preferably, between described side end face, internal gutter opening place and described logical hydraulic block, it is provided with sealing gasket.
In sum, this utility model has the advantages that
Having separate a plurality of internal gutter on radiating block, inner space utilization rate is high；In logical hydraulic block is arranged on
On the opening surface in duct, portion, the opening on the same face of adjacent inner duct is made to realize connection by its internal logical liquid blind slot, from
And make the internal gutter of radiating block connect integral through-flow channel, formed and run through the roundabout snakelike interior of a pair opposite face of radiating block
Portion's radiating flow passage, considerably increases effective heat dissipation channel length；Spacing card article on radiating block and the limiting plate on logical hydraulic block
All exceeding radiating block, makeup ring, around the square fence of radiating block, prevents the high frequency switch power being placed on device from accidentally slipping out；
The heat sink strip protruding radiating block upper and lower surface is effectively increased area of dissipation, accelerates heat radiation.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model embodiment one；
Fig. 2 is the structural representation of the logical hydraulic block in embodiment one；
Fig. 3 is the structural representation of this utility model embodiment two；
Fig. 4 is the structural representation that in embodiment two leads to hydraulic block；
Fig. 5 is the structural representation of another the logical hydraulic block in embodiment two.
Detailed description of the invention
Below in conjunction with the accompanying drawings and preferably the utility model is described in more detail for scheme.
This specific embodiment is only that it is not to restriction of the present utility model, ability to explanation of the present utility model
The present embodiment can be made after reading this specification by field technique personnel as required does not has the amendment of creative contribution, but
As long as all being protected by Patent Law in right of the present utility model.
Embodiment one: as shown in Figure 1, 2, a kind of liquid-cooling heat radiator for high frequency switch power, multiple including being provided with
It is opened on the radiating block 1 of the internal gutter 102 of a pair opposite side end face, is respectively arranged at described internal gutter 102 opening place
The logical hydraulic block 2 of described internal gutter 102, the use be located on described logical hydraulic block 2 in connect radiating block on side end face
In coolant is sent into or derive described radiating block 1 draw liquid joint 3, described radiating block 1 includes square matrix 101, is arranged at
Multiple installing blinds 103 on side end face, described internal gutter 102 opening place, it is arranged in described matrix 101 upper and lower surface
Multiple heat conduction bars 104, limiting card on multiple sides adjacent end face being arranged at side end face, described internal gutter 102 opening place
Bar 105, described logical hydraulic block 2 includes logical hydraulic block body 201, several are located on described logical hydraulic block body 201 end face
For connecting the installation on the logical liquid blind slot 202 of adjacent described internal gutter 102 on described radiating block 1 and described radiating block 1
Multiple installing holes 204 of blind hole 103 adaptation and multiple limiting plate 205 protruding from described logical hydraulic block body 201 outer surface,
The drawing liquid described in connect and connect near a side that described logical hydraulic block 2 also includes being located on the end face of logical liquid blind slot 202 place
The connection through hole 203 of 3.
In this embodiment, the quantity of the internal gutter 102 of radiating block is odd number, and logical hydraulic block 2 is provided with multiple the most only
Vertical logical liquid blind slot 202, for connecting the opening of the same side of adjacent described internal gutter 102, at logical liquid blind slot 202 place
End face is also provided with connection through hole 203 near a side edge, for coolant being introduced or the company of extraction after connection is drawn liquid joint 3
Connecting the internal gutter 102 that hole 203 is corresponding, the internal gutter 102 of this correspondence should be of edge.At internal gutter
An open side on, coolant by draw liquid joint 3 enter connect through hole 203 place internal gutter 102, be delivered to another
After open side, by the logical liquid blind slot 202 of relevant position, coolant is transmitted back in original open side, the most repeatedly,
Afterwards by the connection through hole 203 on opposite flank, the liquid joint 3 that draws of this side coolant is sent heat abstractor, be consequently formed
Coherent snakelike roundabout radiating flow passage, takes full advantage of the inner space of radiating block, considerably increases the length of heat dissipation channel, aobvious
Writing and improve radiating effect, the upper and lower surface of radiating block 1 is provided with multiple heat conduction bar 104, further speeds up the speed that heat distributes, and dissipates
Spacing card article 105 on hot block 1 and the limiting plate 205 on logical hydraulic block 2 all exceed radiating block 1, and makeup ring is around the side of radiating block 1
Shape fence, prevents the high frequency switch power being placed on device from accidentally slipping out.
Embodiment two: be with the difference of embodiment one, as it is shown on figure 3, the quantity of the internal gutter 102 of radiating block is even
Number, the change thus brought is, as shown in Figure 4,5, logical hydraulic block 2 forms two kinds of different structures, and one is to have to be located at logical liquid
On the end face of blind slot (202) place respectively close to two side ends be used for connect described in draw a pair of liquid joint (3) connection through hole
(203) structure 2a, another kind is structure 2b without connection through hole (203), therefore with drawing of being connected that through hole (203) connects
It is on the logical hydraulic block of 2a that liquid joint 3 unification is arranged on same structure.Thus can select according to the needs of concrete installation environment
Select the embodiment better than utilizing objective environment space.
Claims (7)
1. the liquid-cooling heat radiator for high frequency switch power, it is characterised in that: include being provided with and multiple be opened on a pair phase
To the radiating block (1) of the internal gutter (102) of side end face, it is respectively arranged at side end face, described internal gutter (102) opening place
On be used for connecting radiating block in the logical hydraulic block (2) of described internal gutter (102), the use be located on described logical hydraulic block (2)
In coolant is sent into or derive described radiating block (1) draw liquid joint (3).
A kind of liquid-cooling heat radiator for high frequency switch power the most according to claim 1, it is characterised in that: described scattered
Hot block (1) includes that square matrix (101), the multiple installations being arranged on side end face, described internal gutter (102) opening place are blind
Hole (103), the multiple heat conduction bars (104) being arranged in described matrix (101) upper and lower surface, multiple it is arranged at described internal gutter
(102) the spacing card article (105) on the sides adjacent end face of side end face, opening place.
A kind of liquid-cooling heat radiator for high frequency switch power the most according to claim 2, it is characterised in that: described side
Shape matrix (101), heat conduction bar (104) are one-body molded with spacing card article (105).
A kind of liquid-cooling heat radiator for high frequency switch power the most according to claim 2, it is characterised in that: described logical
Hydraulic block (2) include logical hydraulic block body (201), several be located at being used on described logical hydraulic block body (201) end face
Connect the peace on the logical liquid blind slot (202) of the upper adjacent described internal gutter (102) of described radiating block (1) and described radiating block (1)
Multiple installing holes (204) of dress blind hole (103) adaptation and multiple limit protruding from described logical hydraulic block body (201) outer surface
Position plate (205).
A kind of liquid-cooling heat radiator for high frequency switch power the most according to claim 4, it is characterised in that: described logical
Hydraulic block (2) also include being located on the end face of logical liquid blind slot (202) place near a side be used for connect described in draw liquid joint
(3) connection through hole (203).
A kind of liquid-cooling heat radiator for high frequency switch power the most according to claim 4, it is characterised in that: described logical
Hydraulic block (2) also include being located on the end face of logical liquid blind slot (202) place respectively close to two side ends be used for connect described in draw liquid
A pair connection through hole (203) of joint (3).
A kind of liquid-cooling heat radiator for high frequency switch power the most according to claim 1, it is characterised in that: in described
Sealing gasket (4) it is provided with between duct, portion (102) side end face, opening place and described logical hydraulic block (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620628615.3U CN205694038U (en) | 2016-06-23 | 2016-06-23 | A kind of liquid-cooling heat radiator for high frequency switch power |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620628615.3U CN205694038U (en) | 2016-06-23 | 2016-06-23 | A kind of liquid-cooling heat radiator for high frequency switch power |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205694038U true CN205694038U (en) | 2016-11-16 |
Family
ID=57426280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620628615.3U Expired - Fee Related CN205694038U (en) | 2016-06-23 | 2016-06-23 | A kind of liquid-cooling heat radiator for high frequency switch power |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205694038U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108323115A (en) * | 2018-02-28 | 2018-07-24 | 湖州旭源电气科技有限公司 | A kind of liquid-cooling heat radiator for high frequency switch power |
-
2016
- 2016-06-23 CN CN201620628615.3U patent/CN205694038U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108323115A (en) * | 2018-02-28 | 2018-07-24 | 湖州旭源电气科技有限公司 | A kind of liquid-cooling heat radiator for high frequency switch power |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107219907A (en) | A kind of air-cooled water-filled radiator for electronic equipment | |
| CN104125759A (en) | Liquid-cooled radiating server cabinet | |
| CN202918636U (en) | Liquid-cooled heat exchange module with eddy flow generation unit | |
| CN205694038U (en) | A kind of liquid-cooling heat radiator for high frequency switch power | |
| CN208227565U (en) | A kind of cabinet heat-conducting plate | |
| CN104036966A (en) | Water-cooling super-capacitor module, tank body thereof and vehicle | |
| CN205611139U (en) | Radiator with high -efficient capacity of heat transmission | |
| CN207021890U (en) | A kind of high frequency switch power | |
| CN205830234U (en) | A kind of combined liquid cooling and radiation device of medium-and-large-sized high frequency switch power | |
| CN204087111U (en) | Alternating expression computer water cooler | |
| CN205158209U (en) | Notebook computer drain pan that dispels heat | |
| CN207353851U (en) | A kind of high efficiency and heat radiation reactive power compensator | |
| CN107702570A (en) | One kind heat exchange cooling device | |
| CN204512072U (en) | Hydraulic oil cooler | |
| CN205880800U (en) | Computer water -cooling radiating device | |
| CN106653711A (en) | Cooling device with internal micro-channel heat sink module | |
| CN207217589U (en) | A kind of electrothermal module radiator structure | |
| CN204994216U (en) | Electric automobile controller radiator | |
| CN205694045U (en) | A kind of water-filled radiator | |
| RU154958U1 (en) | COOLER WITH COOLANT FLOW DISTRIBUTION DEVICE | |
| CN204044738U (en) | Heating radiator and video card | |
| CN208509523U (en) | A kind of water cooling stamping parts convenient for adjusting | |
| CN209994769U (en) | Alternate formula fin | |
| CN209729364U (en) | A kind of LED electrical screen radiator | |
| CN206479924U (en) | A kind of computer host box circulation fluid cool equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161116 Termination date: 20170623 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |